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July Weather in Saint James, United States

Last updated: June 24, 2025

In Saint James, United States, the average temperature in July hovers around 26°C (79°F). Expect a minimum of 14°C (58°F) and a sultry maximum of 38°C (100°F). This month brings about 89 mm (3.5 in) of precipitation spread over 10 days, accompanied by a humidity level of 76%, making it a warm and often wet season.

July Temperature in Saint James

In July in Saint James, the average temperature is 26°C (79°F). The maximum can reach 38°C (100°F), and the minimum can be as low as 14°C (58°F). Be prepared for warm days and cooler nights while exploring this vibrant destination!

July Weather in Saint James: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Saint James, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint James, July typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (100°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec333647556675797572584540
Data source: Temperature data for Saint James generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Saint James

In Saint James in July, the precipitation amount is 89 mm (3.5 in) over a period of 10 days.

July Precipitation Trends in Saint James

The chart displays monthly precipitation patterns in Saint James, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Saint James, July typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec77901321401778589110571106858
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Saint James

In Saint James in July humidity is 76%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and requiring frequent breaks to hydrate and cool down during your travels.

July Average Humidity in Saint James

This chart illustrates the average monthly humidity levels in Saint James, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Saint James is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Saint James

In Saint James in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Saint James.

Maximum UV Index Levels in Saint James for July

The chart shows the monthly maximum UV Index (UVI) for Saint James in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Saint James typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109753
Data source: Saint James July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How July Weather in Saint James Compares to Other Months

Weather in Saint James varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Saint James, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Saint James, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)77 mm (3.0 inches)83%moderate
February Weather2°C (37°F)90 mm (3.6 inches)81%moderate
March Weather9°C (48°F)132 mm (5.2 inches)80%high
April Weather13°C (55°F)140 mm (5.5 inches)80%very high
May Weather19°C (66°F)177 mm (7.0 inches)83%very high
June Weather24°C (75°F)85 mm (3.3 inches)83%extreme
July Weather26°C (79°F)89 mm (3.5 inches)76%extreme
August Weather24°C (76°F)110 mm (4.3 inches)69%very high
September Weather22°C (72°F)57 mm (2.2 inches)68%very high
October Weather15°C (59°F)110 mm (4.3 inches)72%high
November Weather7°C (45°F)68 mm (2.7 inches)83%moderate
December Weather4°C (40°F)58 mm (2.3 inches)86%moderate

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